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60,000+ Ready For Biathlon World Cup’s Sole French Leg
One of the biggest winter sport spectator events on skis returns to the French Alps next week with the Biathlon World Cup taking place from December 15-21 in Le Grand-Bornand.
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Castle Mountain Resort at 1842 m altitude
Issued by Snow-Forecast.com at: 4 pm (local time) / 11 Dec 2025
Now
Thu 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  |  |  | | |  | |  | | |  | |
light snow | light snow | light snow | light snow | light snow | light snow | cloudy | some clouds | clear | clear | some clouds | some clouds | light snow | snow shwrs | some clouds | light snow | mod. snow | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | 1 | 3 | 3 | 4 | — | — | — | — | — | — | — | — | 3 | — | 1 | 9 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | |
max °C | -4 | -10 | -9 | -2 | -2 | 0 | 2 | 1 | 3 | 4 | 0 | 4 | 3 | 2 | -1 | -1 | -1 |
min °C | -8 | -13 | -12 | -5 | -11 | -3 | 1 | 0 | 0 | 1 | -1 | 1 | 2 | 1 | -2 | -3 | -7 |
-11 | -18 | -18 | -12 | -16 | -8 | -5 | -7 | -7 | -5 | -8 | -6 | -5 | -5 | -10 | -10 | -18 | |
86 | 89 | 93 | 97 | 95 | 94 | 78 | 68 | 55 | 72 | 77 | 65 | 93 | 94 | 66 | 94 | 92 | |
400 | 0 | 0 | 1300 | 0 | 1750 | 3100 | 3300 | 3050 | 2900 | 1350 | 2600 | 2150 | 2200 | 1650 | 1300 | 1650 | |
 | — | — | 8:22 | — | — | 8:23 | — | — | 8:25 | — | — | 8:26 | — | — | 8:26 | — | — |
 | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:38 | — | — | 4:38 | — |
Next 0-3 days weather summary:
A moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 3°C on Sun morning, min -13°C on Thu night). Winds increasing (calm on Thu night, fresh winds from the WSW by Sun morning).
Next 4-6 days weather summary:
Mild at first with light rain (total 4.0mm) on Mon night followed by colder weather and light fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 4°C on Sun afternoon, min -8°C on Wed morning). Mainly near gales.
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Snow Radar
Latest snow reports near Castle Mountain Resort:
Castle Mountain Resort Snow Conditions
| Top snow depth: | 62 cm |
|---|---|
| Bottom snow depth: | 62 cm |
| Fresh snowfall depth: | 9 cm |
| Last snowfall: | 10 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in Canada - Alberta are reporting: powder (4) / good piste (4)
Snow History
Week 2 of December has on average:
0.5 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.0 | Powder days Fresh snow, limited sun, any wind. |
2.0 | Bluebird days Average snow, mostly sunny, light wind. |
Castle Mountain Resort Forecast Snowfall
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Photos of Castle Mountain Resort
SNOW SNOW SNOW by Sam Schofield
Deep & Deepest by Sam Schofield
Castle Mountain Resort
Upload new photo Other resorts in Canada - Alberta are reporting: powder (4) / good piste (4)
The above table gives the weather forecast for Castle Mountain Resort at the specific elevation of 1842 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Castle Mountain Resort. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of Canada.
Click here to read further information on freezing levels and how we forecast our temperatures.
Visitor Reviews of Castle Mountain Resort
Overall 3.2 Based on 92 votes and 100 reviews
- Snowsure
- Variety of pistes
- Vote
- Matthew Watson from Canada writes:
Had a fantastic day, just missed the big powder dump but the hill was still amazing. It was also alpine demo days and the selection of gear to try was very good. The line ups were a bit long but that's to be expected for a weekend with a huge dump of snow, mild temps and no wind. Can't wait to go back again next season.
Visitor Reviews of Castle Mountain Resort
Matthew Watson from Canada writes:
Had a fantastic day, just missed the big powder dump but the hill was still amazing.
It was also alpine demo days and the selection of gear to try was very good. The line ups were a bit long but that's to be expected for a weekend with a huge dump of snow, mild temps and no wind.
Can't wait to go back again next season.
Read 99 more reviews of Castle Mountain Resort or submit your own
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